313774188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 976921344

約数和(自身を除く): 663147156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 31, 39, 42, 46, 52, 62, 69, 78, 84, 91, 92, 93, 124, 138, 156, 161, 169, 182, 186, 217, 273, 276, 299, 322, 338, 364, 372, 403, 434, 483, 507, 546, 598, 644, 651, 676, 713, 806, 868, 897, 961, 966, 1014, 1092, 1183, 1196, 1209, 1302, 1426, 1612, 1794, 1922, 1932, 2028, 2093, 2139, 2366, 2418, 2604, 2821, 2852, 2883, 3549, 3588, 3844, 3887, 4186, 4278, 4732, 4836, 4991, 5239, 5642, 5766, 6279, 6727, 7098, 7774, 8372, 8463, 8556, 9269, 9982, 10478, 11284, 11532, 11661, 12493, 12558, 13454, 14196, 14973, 15548, 15717, 16926, 18538, 19964, 20181, 20956, 22103, 23322, 24986, 25116, 26908, 27209, 27807, 29946, 31434, 33852, 36673, 37076, 37479, 40362, 44206, 46644, 49972, 54418, 55614, 59892, 62868, 64883, 66309, 73346, 74958, 80724, 81627, 87451, 88412, 108836, 110019, 111228, 120497, 129766, 132618, 146692, 149916, 154721, 162409, 163254, 174902, 194649, 220038, 240994, 259532, 262353, 265236, 287339, 309442, 324818, 326508, 349804, 361491, 389298, 440076, 464163, 481988, 487227, 524706, 574678, 618884, 649636, 722982, 778596, 843479, 862017, 928326, 974454, 1049412, 1136863, 1149356, 1445964, 1686958, 1724034, 1856652, 1948908, 2011373, 2273726, 2530437, 3373916, 3410589, 3448068, 3735407, 4022746, 4547452, 5060874, 6034119, 6821178, 7470814, 8045492, 10121748, 11206221, 12068238, 13642356, 14941628, 22412442, 24136476, 26147849, 44824884, 52295698, 78443547, 104591396, 156887094, 313774188]

約数ペア:

[(1, 313774188), (2, 156887094), (3, 104591396), (4, 78443547), (6, 52295698), (7, 44824884), (12, 26147849), (13, 24136476), (14, 22412442), (21, 14941628), (23, 13642356), (26, 12068238), (28, 11206221), (31, 10121748), (39, 8045492), (42, 7470814), (46, 6821178), (52, 6034119), (62, 5060874), (69, 4547452), (78, 4022746), (84, 3735407), (91, 3448068), (92, 3410589), (93, 3373916), (124, 2530437), (138, 2273726), (156, 2011373), (161, 1948908), (169, 1856652), (182, 1724034), (186, 1686958), (217, 1445964), (273, 1149356), (276, 1136863), (299, 1049412), (322, 974454), (338, 928326), (364, 862017), (372, 843479), (403, 778596), (434, 722982), (483, 649636), (507, 618884), (546, 574678), (598, 524706), (644, 487227), (651, 481988), (676, 464163), (713, 440076), (806, 389298), (868, 361491), (897, 349804), (961, 326508), (966, 324818), (1014, 309442), (1092, 287339), (1183, 265236), (1196, 262353), (1209, 259532), (1302, 240994), (1426, 220038), (1612, 194649), (1794, 174902), (1922, 163254), (1932, 162409), (2028, 154721), (2093, 149916), (2139, 146692), (2366, 132618), (2418, 129766), (2604, 120497), (2821, 111228), (2852, 110019), (2883, 108836), (3549, 88412), (3588, 87451), (3844, 81627), (3887, 80724), (4186, 74958), (4278, 73346), (4732, 66309), (4836, 64883), (4991, 62868), (5239, 59892), (5642, 55614), (5766, 54418), (6279, 49972), (6727, 46644), (7098, 44206), (7774, 40362), (8372, 37479), (8463, 37076), (8556, 36673), (9269, 33852), (9982, 31434), (10478, 29946), (11284, 27807), (11532, 27209), (11661, 26908), (12493, 25116), (12558, 24986), (13454, 23322), (14196, 22103), (14973, 20956), (15548, 20181), (15717, 19964), (16926, 18538)]